The LR-Cal LFC 80 is a torque bench for static measurements, composed of a digital indicator and a strain gauge torque, extremely rugged and compact with a precision better than 0.20%.
It is ideal for the calibration and control of torque wrenches, screwdrivers, direct reading and snap.
The indicator is powered by a Li-Ion chargeable battery with an autonomy of 80 hours, with the AUTO POWER OFF function, which occurs when there are not changes in measurement for a programmable period of time.
It allows in static mode a very high resolution and in PEAK mode an acquisition frequency of 4800 measurements per second.
The instrument and PEAK functions are working in clockwise direction as well as in counter-clockwise direction.
The display of the LR-Cal LFC 80 can be rotated by 90° to be able to work both, horizontally and vertically (using the optional 90° bracket).
The device is equipped with an USB 2.0 interface with a transmission rate of 4800 values per second in PEAK mode. A programmable "First PEAK" function makes it easy to avoid mistakes during calibration of torque wrenches.
For gradual and continuous reproducable movements of torque wrenches we recommend the mechanical support LR-Cal LFC-ATC.
- 0 - 0.5 Nm, 0 - 2.5 Nm, 0 - 5 Nm, 0 - 10 Nm
- 0 - 25 Nm, 0 - 50 Nm, 0 - 100 Nm, 0- 250 Nm, 0- 500 Nm
- 0 - 1000 Nm, 0 - 2000 Nm
- USB charger
- DAkkS certificate for clockwise direction (certified total uncertainty from 10% of full scale value ±1% FS.
This item comes with a one year warranty from the manufacturer. Please allow 4-6 weeks lead time for this new product to arrive.
LR-Cal LFC 80 Digital Torque Meter (Bench Type)
Total uncertainty acc. EURAMET cg-14: 1% (from 10% to 100% of the range) Linearity and hysteresis: <=±0.20% FS Internal resolution: 24 bit Normal mode measuring rate: 10 measurements per second PEAK mode measuring rate: 4800 measurements per second Reference temperature: 23°C Working temperature range: 0...50°C Storage temperature range: -10...+60°C Temperature influence per 10°C: on zero <=±0.015%; on sensitivity <=±0.005% LC Display: Figurs height 16 mm
Backlight (blue) 1...60 s programmable
additional bargraph indication
Programmiable resolution: 1, 2, 5, 10 Programmable digital filter from 0 to 10 (in normal mode; not applicable in PEAK mode) ZERO function: working up to 100% FS PEAK function: Clockwise direction and Counter-clockwise direction Programmable "First PEAK" function Treshold value programmable 1...99% FS Programmable AUTO PEAK RESET function: Reset of PEAK value after programmable time Programmable AUTO POWER OFF function: From 1 to 30 Minuten (if measured value remains unchanged) KEY BLOCK function: Avoids parameter changements by unauthorised personnel ring units (torque): kNm, Nm, Ncm, dNm, kgf m, ozf ft, lbf ft, ozf inch, lbf inch Communication interface: USB 2.0 USB continuous data transmission 4800 values per second (in PEAK mode) Data transmission: on demand Maximale USB cable length: 5 meters Power supply: Built-in Li-Ion chargeable battery. Size 14500, 3.6 V Battery charging: via USB Typical operating time when fully charged: approx. 80 hours Typiical charging time: approx. 8 hours Mechanical test item connection ISO 1174-1:
Ranges 0,5/2,5/5/10 Nm: 1/4"
Ranges 25/50 Nm: 3/8"
Ranges 100/250 Nm: 1/2"
Ranges 500/1000 Nm: 3/4"
Maximal working load: 100% FS Maximal overload: 150% FS Burst load: >300% FS Housing protection degree: IP 40 according to EN 60529 Material: Aluminium and steel, black coated Sensor material: Stainless steel 17-4 PH